/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineSessionInterface.h
Delegate fired when a session's settings have changed
typedef TMulticastDelegate_TwoParams< void, [FName](API\Runtime\Core\UObject\FName), const [FOnlineSessionSettings](API\Plugins\OnlineSubsystem\FOnlineSessionSettings) & > FOnSessionSettingsUpdated